The motion sensor range can reach up to 30 feet.The wireless range from each sensors to the receiver can reach up to 1/2 mile. You can also use this driveway alarm as your remote driveway doorbell.

Honeywell’s 5898 Wireless K-Band DUAL TEC Motion Sensor provides superior detection and reduces the risk of false alarms. The combination of PIR and K-Band microwave technologies enable the sensors to ...

Connelly Springs, NC (January 16, 2017) — ELK Products, Inc., a manufacturer of professional security and automation solutions, has partnered with Optex, Inc., a global provider of passive and active ...

The motion sensor switch circuit can automatically turn on a water sprinkler but you can easily use it as a motion sensor light switch or motion activated alarm too. Before beginning the construction ...

Small Saturday project utilizing two ESP32 (NodeMCU), two HC12 433 mHz radio modules, one HC-SR505 mini pir sensor, and one HW-508 (or KY-006) passive piezo buzzer. The power supply can be realized ...

Home security is a top priority for many homeowners, and wireless alarm systems have become the go-to choice for ease of installation, remote monitoring, and advanced features. Whether you’re looking ...

Xiaomi continues to expand the portfolio of products it sells under its own brand. We know it for its excellent phones, but the company also manufactures computers, smart phones, watches, bracelets, ...

Researchers have developed a prototype insect trap that utilizes motion sensor and wireless technology to detect insect and transmit data to the researcher at the base station located away from the ...